explain briefly about water scarcity and its effects and its causes
Answers
Water scarcity is the lack of sufficient available water resources to meet the demands of water usage within a region. It already affects every continent and around 2.8 billion people around the world at least one month out of every year. More than 1.2 billion people lack access to clean drinking water.
effects of water sacristy
Effects of water scarcity. The effects of water scarcity can be grouped into these 4 broad areas— Health, Hunger, Education, and Poverty. Less water also means sewage does not flow, and mosquitoes are other insects breed on still (stagnant) dirty water. ... Lack of water or quality water causes huge sanitation issues.
cause of water sacristy
Economic water scarcity is caused by a lack of investment in infrastructure or technology to draw water from rivers, aquifers or other water sources, or insufficient human capacity to satisfy the demand for water. One quarter of the world's population is affected by economic water scarcity.
1. Pollution
Pollution is a major cause of water shortage. Water is polluted when industrial wastes are deposited into water bodies thus making it unfit for human consumption. Oil spillage and fecal matter also makes the water contaminated. It cannot be used for drinking. This makes it scarce.
2. Overuse of Water
When water is overused, shortage occurs. Some people use too much water especially for irrigation purposes. It therefore becomes inadequate for other equally important uses.
3. Water Wastage
Wastage of water is also a major cause of water shortage. Some people leave their taps running even when they are not fetching water. All this is lost to the ground. The resultant problem is lack of enough water.
hopes it help.......